Biodiversity – The Green Tau

Prayers for the ecosystems of North America

28th March 2026

Happy are those who do not follow the advice of the wicked. They are like trees planted by streams of water, which yield their fruit in its season, their leaves do not wither. In all that they do, they prosper. Ps 1:1a,3

You Lord, are the source of all good things:

We praise you.

You call us to tend and care for your creation:

May we strive to do your will.

You have made us as brothers and sisters with all that lives:

May we live together in peace.

A Reading Proverbs 22:16-18

Oppressing the poor in order to enrich oneself, and giving to the rich, will lead only to loss. The words of the wise: Incline your ear and hear my words, and apply your mind to my teaching; for it will be pleasant if you keep them within you if all of them are ready on your lips.

Each week during Lent I am focusing on a different continent; this week North America

North America extends from the tiny Aleutian Islands in the northwest to the Isthmus of Panama in the south. The continent includes the enormous island of Greenland in the northeast and the small island countries and territories that dot the Caribbean Sea and western North Atlantic Ocean. In the far north, the continent stretches halfway around the world, from Greenland to the Aleutians. But at Panama’s narrowest part, the continent is just 50 km across. North America can be divided into five physical regions: the mountainous west, the Great Plains, the Canadian Shield, the varied eastern region, and the Caribbean. Mexico and Central America’s western coast are connected to the mountainous west, while its lowlands and coastal plains extend into the eastern region. Within these regions are all the major types of biomes in the world. https://www.nationalgeographic.org/encyclopedia/north-america-physical-geography/

Glory to God

Creator of successions of mountains ranges:

We praise you for the awe and wonder of these regions,

their reminder that we are but humans.

We marvel at the power of water to carve out canyons

and the power of water to generate energy.

Glory to God

Creator of forests and plains:

We praise you for the richness of their biodiversity, for tall prairie grasses and even taller trees;

for the smallest grasshoppers to the mighty bison,

for the whistling marmots and black bears that huff and grunt.

Glory to God

Creator of rivers, lakes and wetlands:

We praise you for the Great Lakes and the fresh water they contain,

for the Mississippi River and the fertile soil it nurtures,

and for the wetlands of the Everglades, the 360 plus species of bird

and the plump grandeur of the manatees.

Glory to God,

Creator of tundra and ice:

We praise you for the ingenuity of life that adapts to the extremes of climate and geography.

We marvel at the diversity of life – lichens and moss, polar bears and caribou,

and the many migrating birds such as the Arctic tern.

Merciful God,

Creator of human kind,

Forgive our greed that has mined land and sea for fossil fuels, jeopardising our future.

Forgive our greed that industrialises farming, destroying soils and draining lakes.

Forgive our greed that turns animals into commodities and disregards their sentient nature.

Forgive our greed for consumer goods that strips the earth’s reserves.

Merciful God,

Creator of our brothers and sisters:

Forgive the casualness with which we let the rich grow richer

and the poor poorer.

Forgive the casualness with which we let the rich break the laws

and yet still penalise the poor.

Forgive the carelessness with which we discard what we buy

ignoring the meagre pay of those who labour.

Guiding God,

Source of all wisdom,

Transform our hearts and minds, turn the direction of our hands and feet

so that with alacrity and commitment we will reform our lives

and live only in harmony with your creation.

Amen.

The Grace

Counting on 2026 …. Day 20

5th February

Sustain’s report (released November 2025), Bridging the Gap: How to fix the food system for everyone, calls for the creation of “just, healthy and sustainable UK food system will require system-wide change alongside strong leadership. Farming of nutritious food with lower inputs, lower greenhouse gas emissions, which restore nature and support decent livelihoods for a diversity of growers must become the mainstream to build nutritional security and domestic resilience against global shocks. Our policy recommendations include ways to significantly increase domestic fruit and veg production in the UK7 and, with this, more jobs (up to 80 jobs per thousand tonnes produced), benefiting local communities.9

“Alongside this we need to double the consumption of fruit, veg and pulses to improve people’s health while securing a market for growers, supporting the transition to climate and nature friendly farming. For this triple bottom line to be possible, good food must be available and affordable in local retail settings and across our schools and hospitals, sourced through ethical, value-based supply chains that provide growers with better and more reliable incomes than what they currently experience via supermarket supply chains.11

“If we are to produce food that is good for people and for the planet, and accessible to everyone regardless of their income, the Government must actively support climate and nature friendly horticulture and lead by example on how our food is bought and sold.” (1)

The report lists three clear policy recommendations:-

1. Fix the supply – Boost British fruit, veg and pulse production

• Introduce cross-departmental horticulture strategies across the nations to support green growth and boost production and consumption of fruit, vegetables and pulses

* Support small-scale and organic farmers through grants, better land access, and training programmes

2. Fix the missing middle – Ensure fair prices and invest in infrastructure

•Invest in local food infrastructure like food hubs, processing and packing facilities (particularly for legumes), and distribution centres to help smaller local producers get produce to market.

•Strengthen supply chain fairness to enforce fair dealing across more of the supply chain.

3. Fix the access – Enable everyone to eat good food

• Use the state’s £5 billion of public food procurement from schools and hospitals to create stable markets for organic and locally produced produce. This will deliver on the Labour Government election manifesto commitment to ensure 50% of publicly procured food is local or to a higher environmental standard.

Run pilots and roll-out schemes to make healthy food more affordable for low-income households and reduce NHS spending, such as vouchers and ‘fruit and veg on prescription’. (1)

The report details 9 different pilot schemes that have been running for the last two years, and the results show clear win-win outcomes for health, climate and environment, local economies, and food security.

Will the government take on these recommendations? Will they be supported by the farming industry, by retailers and by consumers?

https://www.sustainweb.org/assets/bridging-the-gap-how-to-fix-the-food-system-for-everyone-1764673053.pdf

Counting on … day 110

17th July 2025

Over the centuries the British landscape has changed and changed again as farming practices have changed. In recent decades one of the big changes has been the removal of hedgerows to create ever larger fields and the use of ever larger (and heavier) farm vehicles. The Woodlands Trust reports that ‘118,000 miles of hedgerows have disappeared since 1950.’ (1) The hedge was seen as a waste of space. Yet that linear strip of land can serve as a valuable green corridor for wild life and a unique ecosystem supporting a rich biodiversity of plants, animals, birds and insects. Thankfully about 500, 000 miles of hedgerow remain in place but that resource still needs care and protection.

Farm land shouldn’t be seen as solely a place to grow food but as land that provides clean air, fertile soils, pollinators, relief for mental wellbeing, water stewardship, and life-giving biodiversity. Farming needs to include both the production of food and the maintenance of healthy ecosystems, with space for nature to thrive.

Hedgerows are not a waste of space; rather their absence is a waste of ecological benefit.

https://www.woodlandtrust.org.uk/trees-woods-and-wildlife/habitats/hedgerows/

More information

https://www.soilassociation.org/take-action/protect-the-environment/why-are-hedgerows-so-important/

Plant and manage hedgerows

https://www.kentwildlifetrust.org.uk/blog/why-are-hedgerows-important

Counting on … day 110

16th July 2025

Might one think that a ditch is just a wasted bit of land that collects water as and when it rains? Or might it, like the verge, be a potential green corridor benefitting wild life? Here is an example from Bedfordshire where a ditch was turned “into a complex wetland habitat.” (1) Or in southwest London where the work of previous generation, who canalised a local stream with the consequence that rainwater quickly flowed through causing downstream flooding, was overturned to create a vibrant biodiverse rich habitat. (2)

Rewilding ditches, streams and ponds not only improve biodiversity but help with flood prevention. (3)

(3) https://assets.rewildingbritain.org.uk/documents/Rewilding_FloodReport_AUG2016_FINAL.pdf

Counting on … day 109

15th July 2025

The strip of land that separates road from hedge/ fence/ wall of other boundary might be termed waste land – but that waste land has the capacity to be a thriving green corridor. Warwickshire County Council has developed a successful strategy for planting verges with wild flowers. (1) In York the banks abutting the city walls have also been successfully planted with wild flowers -but not without some opposition! (2)

Green corridors are important allowing plants, insects, and other creatures to migrate, forage and breed across a wider territory that improves the viability of the different species. Plant Life reports “Our road verges and green spaces have the potential to act as a sanctuary for wildflowers and a network of connective corridors across Great Britain’s 400,000 km of public road verges and almost 85,000 hectares of public green spaces.” (3)

Counting on … day 108

14th July 2025

The UK has committed to protect 30% of land and sea for nature by 2030 (30by30), to support the global 30by30 target agreed at the UN Biodiversity Summit (COP15) in 2022. (1) Currently just over 14% of land in England meets this target so achieving this goal will require significant change and input from landowners and government.

Gardens can make a small contribution. Rewilding part of a garden is not to waste one’s garden but to create a space where wildlife – be that insects, beetles, birds etc or wild plants (often discarded for being weeds) can thrive. Collectively wild spaces in gardens can provide green corridors for wild life.

https://www.gov.uk/government/publications/criteria-for-30by30-on-land-in-england/30by30-on-land-in-england-confirmed-criteria-and-next-steps

Further information

https://greentau.org/2022/04/04/the-green-tau-issue-39/ (Since writing this blog, the green proportion of Greater London is now almost 50%)

31 Days Wild: 28th May 2025

Walking along a narrow and little used lane, I looked at the plants growing along the verge – a variety of grasses, buttercups and the occasional late dandelion, convululus (hedge and field varieties), dock plants, cow-parsley and hogweed – all of which I’m sure are beneficial for wildlife. But what I can’t judge is whether this diversity of wild plants is good or not so good – it’s hard to judge what’s not there!

However I am encouraged by the following observation made by the Natural History Museum: “Road verges cover an enormous area in the UK – they span about 500,000 kilometres, equivalent to driving more than 12 times around the Earth! Their total area is thought to be slightly larger than the Lake District National Park. Museum botanist Fred Rumsey says, ‘The sheer scale of the road verge habitat in the UK is pretty mind-boggling. In terms of providing habitat for our threatened wildlife, this huge network of linear strips is increasingly important.’” (1)

Warwickshire Council has a scheme for improving biodiversity by focusing on encouraging wildlife friendly verges – https://www.warwickdc.gov.uk/info/20855/biodiversity/2016/wildflower_verge_trial

(1) https://www.nhm.ac.uk/discover/why-road-verges-are-important-wildlife-habitats.html

Counting on … day 200

25th October 2024

There are a multitude of other petitions out there calling for the restoration of nature as more and more people realise the desperately depleted state of biodiversity in both the UK and world-wide.

Last month WWF handed in a petition to all the major political parties with 57,685 signatures to prove that the public want real action from the new government, and all political leaders, to stop the destruction of nature. (1)

Here are a selection of similar live petitions –

Wild Card has a petition calling on the Church Commissioners to rewild 30% of the estates they control – currently this petition stands at over 100,000 signatures

https://you.38degrees.org.uk/petitions/help-save-nature-by-rewilding-the-church-s-massive-landholdings

The RSPB is calling on the government to provide better funding for nature friendly farming

https://action.rspb.org.uk/page/156168/petition/1?locale=en-GB

And Rewilding Britain is calling for the government to rewild 30% of British land and waters by 2030

https://act.rewildingbritain.org.uk/

https://www.wwf.org.uk/success-stories/stop-destruction-nature-petition

Lament for the loss of biodiversity

19th October 2024

My eyes grow dim with weeping. Each day I beg your help; O Lord, I reach my pleading hands to you for mercy. Soon it will be too late! Psalm 89:9, 10a

You Lord, are the source of all good things:

We praise you.

You call us to tend and care for your creation:

May we strive to do your will.

You have made us as brothers and sisters with all that lives:

May we live together in peace.

A reading from Luke 18: 9-14 (The Message) He told his next story to some who were complacently pleased with themselves over their moral performance and looked down their noses at the common people: “Two men went up to the Temple to pray, one a Pharisee, the other a tax man. The Pharisee posed and prayed like this: ‘Oh, God, I thank you that I am not like other people—robbers, crooks, adulterers, or, heaven forbid, like this tax man. I fast twice a week and tithe on all my income.’ “Meanwhile the tax man, slumped in the shadows, his face in his hands, not daring to look up, said, ‘God, give mercy. Forgive me, a sinner.’” Jesus commented, “This tax man, not the other, went home made right with God. If you walk around with your nose in the air, you’re going to end up flat on your face, but if you’re content to be simply yourself, you will become more than yourself.”

Response:-

Suffering God,

Full of grief, I pour out my sorrows;

Full of mourning, I bewail my loss:

Bluebells that cannot keep pace with climate change,

Ash, elm and chestnut trees felled by disease,

Frogspawn that succumbs to unseasonal cold,

Butterflies deceived by unseasonal warmth/ rain*

Suffering God,

Full of grief, I pour out my sorrows;

Full of mourning, I bewail my loss:

Wetlands that are no longer wet,

Curlews that have nowhere to feed,

Streams overwhelmed by fertilisers,

Rivers polluted by sewage.

Suffering God,

Full of grief, I pour out my sorrows;

Full of mourning, I bewail my loss:

Glaciers receding up mountains,

Alpine plants pushed over the edge,

Mountain hares with nowhere to go,

Moorlands and tundra burnt to a cinder.

Suffering God,

Full of grief, I pour out my sorrows;

Full of mourning, I bewail my loss:

Oceans with no whales,

Savannahs with no elephants

Coral reefs with no coral,

Icecaps with no ice.

Merciful God,

Forgive us our greed and our complacency,

Our folly and selfishness.

Forgive us when we have failed to see our errors,

have chosen to overlook our faults.

Forgive us when we have not listened to the facts,

preferring to believe our own stories.

Forgive us when we have ignored the plight of others,

caring only for number one.

Restore in us a right mind and a right spirit.

Strengthen our hands and our hearts to care for your world.

Embolden our will to love our neighbours as ourselves.

Free up our grasp on wealth and resources

that all may benefit from your bounty.

Release us from our pride and self assurance

that we can truly worship you,

our creator, redeemer and sustainer.

Amen.

The grace

Each year has different extremes of weather

Counting on … day 195

18th October 2024

Scientific concern about the adverse affects of climate change in the Earth capacity to absorb carbon dioxide, extends to the land as well as the oceans.

“In 2023, the hottest year ever recorded, preliminary findings by an international team of researchers show the amount of carbon absorbed by land has temporarily collapsed. The final result was that forest, plants and soil – as a net category – absorbed almost no carbon…

“A paper published in July found that while the total amount of carbon absorbed by forests between 1990 and 2019 was steady, it varied substantially by region. The boreal forests – home to about a third of all carbon found on land, which stretch across Russia, Scandinavia, Canada and Alaska – have seen a sharp fall in the amount of carbon they absorb, down more than a third due to climate crisis-related beetle outbreaks, fire and clearing for timber.

“Combined with the declining resilience of the Amazon and drought conditions in parts of the tropics, the hot conditions in the northern forests helped drive the collapse of the land sink in 2023 – causing a spike in the rate of atmospheric carbon.”

This shortfall or decline in the carbon absorbing capacity of the natural world is a serious concern when we are relying on that capacity to achieve a net zero target. Indeed if this persists, we will have to reduce our human enduced carbon emissions faster and at a greater rate.